To make no mistakes is not in the power of man; but from their errors and mistakes the wise and the good learn wisdom for the future.
Plutarch
Every truth passes through three stages before it is recognized. In the first it is ridiculed, in the second it is opposed, in the third it is regarded als self-evident. Arthur Schopenhauer |
The Power of Moments Bij Bol.com | Managementboek
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